うみもくず 海の藻屑 LinksSentence search for 海の藻屑Sentence search for うみのもくずKanji details for 海, 藻 and 屑Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. watery graveIdiomatic expression, See also 海の藻屑と消える Discussions Log in to talk about this word.